How many espresso shots can I grind on one charge?

A full charge yields approximately twenty espresso doses at twenty grams each, or thirty-five pour-over servings at fifteen grams. Charging takes three hours from empty to full.

Can this grinder handle light roasts for espresso?

Yes. The conical burrs and 60W motor are designed to grind across the roast spectrum, including dense light roasts. The stepless adjustment lets you dial in fine enough for espresso extraction.

What happens if beans jam the burrs?

The grinder senses resistance and automatically reverses to clear the jam, then resumes grinding once the path is open. It also shuts off when the hopper is empty.

Is this quieter than a plug-in grinder?

Conical burr grinders running on battery motors typically produce less noise than high-speed blade or flat burr grinders plugged into the wall. You'll hear the motor, but it's not as loud as many countertop models.

How do I clean the burrs and grinding chamber?

Both the hopper and catch cup detach from the body. You can remove the burr assembly for brushing out retained grounds. Check the manufacturer's instructions for full disassembly steps.

TIMEMORE Whirly 01S Portable Electric Grinder

The 3-second version

Rechargeable battery grinds twenty espresso doses per charge
Stepless adjustment in 0.025 mm increments for precise dialing
Conical burrs suited to espresso through French press
Needs charging every 20 espresso shots
Plastic construction may feel less premium
Single-dose capacity requires refilling for large batches

Why it's on GiftsFeed

TIMEMORE Whirly 01S Portable Electric Grinder

Most portable grinders are hand-crank models that turn twenty grams of espresso beans into an arm workout, or they're underpowered electric units that stall on medium roasts. This one runs a 60W motor off a rechargeable cell, so you get torque without hunting for a wall socket. The swivel hopper is the functional difference—it pivots to channel beans into the burr chamber instead of letting them rattle around, which means fewer stuck beans and less waste in the threads. If you've been choosing between convenience and grind quality on the road, the motor and burr pairing here close that gap.

Good gift when

People who brew espresso away from an outlet
Filter coffee drinkers who travel or camp frequently
Anyone upgrading from a hand grinder without giving up portability
Home brewers with limited counter space

Skip it if If you brew more than two double shots in a row, the battery won't keep up and you'll need to pause for a recharge between sessions.

Specs

Burr Type: S2C-042-EI Conical Burrs
Motor Power: 60W
Adjustment: Stepless, 0.025mm increments
Battery Capacity: 7.4Wh
Charge Time: 3 hours
Espresso Doses Per Charge: ~20 shots at 20g each
Filter Doses Per Charge: ~35 servings at 15g each
Grind Time (Espresso): ~90 seconds
Grind Time (Pour-Over): ~30 seconds
Weight: 760g
Dimensions: 72mm diameter × 190mm height

What's included

TIMEMORE Whirly 01S grinder body
Swivel hopper
Catch cup
Charging cable

If you're giving it

No sizing to guess

Consider whether the recipient already owns an espresso machine or pour-over setup that would pair with a precise grinder.

The details

This battery-powered grinder fits conical burrs and stepless adjustment into a package you can carry. The rechargeable design means you're not tethered to an outlet, and the 60W motor delivers enough torque to process beans for espresso or pour-over without overheating.

The S2C-042-EI conical burr set handles everything from Turkish to French press. Adjustment moves in 0.025 mm increments, so you can fine-tune for bloom or dial in a shot. The hopper pivots into a locking position that keeps beans settled during grinding, which cuts down on unground beans bouncing around the chamber.

A full charge takes three hours and yields roughly twenty espresso doses at twenty grams each, or thirty-five filter servings at fifteen grams. The motor senses resistance and reverses if beans jam, then resumes once the path clears. It also shuts off automatically when the hopper empties, so you don't have to watch it.

Weight comes in at 760 grams, and the footprint measures 72 mm across by 190 mm tall. That makes it small enough for a backpack or a countertop corner. The catch cup threads onto the base to contain grounds, and both hopper and cup detach for cleaning.

Because the burrs are conical and the motor runs on battery, noise stays lower than many plug-in grinders. The grind chamber holds enough for a double shot or a single pour-over, so you're not refilling mid-brew. The build is plastic and metal, prioritizing portability over heft.

Timemore

TIMEMORE Whirly 01S Portable Electric Grinder

Rechargeable conical burr grinder engineered for espresso and filter brewing anywhere

$169at timemore.com

Quantity

Buy from Timemore

Ships and sold by Timemore. About this merchant

The 3-second version

Rechargeable battery grinds twenty espresso doses per charge
Stepless adjustment in 0.025 mm increments for precise dialing
Conical burrs suited to espresso through French press
Needs charging every 20 espresso shots
Plastic construction may feel less premium
Single-dose capacity requires refilling for large batches

Cheaper alternatives

Questions

How many espresso shots can I grind on one charge?: A full charge yields approximately twenty espresso doses at twenty grams each, or thirty-five pour-over servings at fifteen grams. Charging takes three hours from empty to full.
Can this grinder handle light roasts for espresso?: Yes. The conical burrs and 60W motor are designed to grind across the roast spectrum, including dense light roasts. The stepless adjustment lets you dial in fine enough for espresso extraction.
What happens if beans jam the burrs?: The grinder senses resistance and automatically reverses to clear the jam, then resumes grinding once the path is open. It also shuts off when the hopper is empty.
Is this quieter than a plug-in grinder?: Conical burr grinders running on battery motors typically produce less noise than high-speed blade or flat burr grinders plugged into the wall. You'll hear the motor, but it's not as loud as many countertop models.
How do I clean the burrs and grinding chamber?: Both the hopper and catch cup detach from the body. You can remove the burr assembly for brushing out retained grounds. Check the manufacturer's instructions for full disassembly steps.